d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 35 °

a - 66,5 mm

r min. - 2,1 mm

da min. - 72 mm

da max - 118 mm

ra max. - 2 mm

Weight - 2,15 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 217 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number: QJ312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:ventilator anesthesia machine etc,mobile toilet,water protection,Industrial,historical instruments,pump,position switch,electronic materials,oral medical device,turret industry,Hydraulic Equipment
• Similar models:SKF QJ312PHAS NTN 7312C NTN 7312BDB ISO 7312ADT CRAFT 3312ZZ CX 3312ZZ SKF 7312BECBM FAG QJ312-MPA KOYO 5312 CRAFT 7312C
• BEARING POWER International Trading Co.,Ltd. specialize in QJ312 products，there is large inventory of NSK QJ312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the QJ312 Which NSK QJ312 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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